| Locality type: | Borehole |
| Classification |
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| Species: | Copper |
| Formula: | Cu |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Copper data |
| Locality Data: | Click here to view Drill Hole 77, Eagle Harbor, Keweenaw County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 406275 |
| Long-form Identifier: | 1:3:406275:2 |
| GUID (UUID V4): | e5ee5ce4-e541-413a-8c3f-0029afc32fee |
| Nearest other occurrences of Copper |
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| 1.4km (0.9 miles) | ⓘWaterbury Mine, Eagle Harbor, Keweenaw County, Michigan, USA |
| 2.1km (1.3 miles) | ⓘMadison Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 2.6km (1.6 miles) | ⓘDrexel Mine, Eagle Harbor, Keweenaw County, Michigan, USA |
| 2.8km (1.7 miles) | ⓘAmygdaloid Mine, Eagle Harbor, Keweenaw County, Michigan, USA |
| 2.8km (1.8 miles) | ⓘCentral Exploration Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 2.9km (1.8 miles) | ⓘConnecticut Mine, Eagle Harbor, Keweenaw County, Michigan, USA |
| 3.0km (1.9 miles) | ⓘDana Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 3.4km (2.1 miles) | ⓘDelaware Fissure Mine, Delaware, Grant Township, Keweenaw County, Michigan, USA |
| 3.6km (2.2 miles) | ⓘEagle Harbor Mines, Eagle Harbor, Keweenaw County, Michigan, USA |
| 3.6km (2.3 miles) | ⓘNorthwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | and Mineral Industries. During April, Columbia County held an oil and gas lease sale at which Nehama...leases comprising 897 acres located in Clatsop County, adjacent to the Mist Gas Field. All were purchased...36-009-00278 SWV4 sec. 35 T. 7 N., R 5 W. Columbia County Permit; 3,400. 453 Nehama & Weagant Columbia...36-009-00279 NEV4 sec. 3 T. 6 N., R 5 W. Columbia County Permit; 3,300. 454 Nehama & Weagant Columbia...36-009-00280 NW'/4 sec. 2 T. 6 N., R 5 W. Columbia County Permit; 3,000. 455 Nehama & Weagant Columbia |  | | Journal (issue) | | wells at the Mist Gas Field, Columbia County. Columbia County 23-31-65 is located in SW'/4 sec. 31, T...and reached a total depth of 2,272 ft; Columbia County 32-33-75 is located in SE'/4 sec. 33, T. 7 N.,...were received for 3,513.21 acres of this land. Eagle Exploration and CE Exploration obtained lease positions...geothermally heated industrial park will be developed on county land east of the Hot Lake resort. Planning and...coordination of this park are being handled through Union County Economic Development. USGS ACTIVITIES U.S. Geological |  | | Report (issue) | | Urban Quebuo 50 52 53 54 Bonville 55 Brascan Eagle Nest Faraday (Madawaska) Mine Goldhawk Greyhawk...and e, Urban Quebec Occurrence 15—Geology of the Eagle Nest Occ irrence 16—Geology of the Lockwood Occurrence...York River and Eagle Nest Occurrences 18—Geological sections of the York River and Eagle Nest Occurrences...Section 33—Geological Sections of the Barnet and Eagle Nest Occurrences 34—Geology of the Salmond Occurrence...36 37 38 41 46 51 54 56 59 65 66 67 69 71 72 74 76 77 79 81 83 85 87 89 92 95 97 99 35—Geology of the |  | | Report (volume) | | .............. 77 Charleston district............................................ 77 Bonanza and Jenny........................ 58 61 63 67 68 69 71 73 77 85 87 THE ARKANSAS COAL FIELD. By ARTHUR J. COLLIER...Denning districts, supplied the records -of over 100 drill holes in various parts of the field. The Cherokee...Prairie View, 10 miles east of Paris, in Logan County. A railroad is also in course of construction from...important towns are the county seats and the villages around the mines. The county seats are supported mainly |  | Conn, C. Dakota, Spry, Paul G., Layton-Matthews, Dan, Voinot, Alexandre, Koenig, Alan (2019) The effects of amphibolite facies metamorphism on the trace element composition of pyrite and pyrrhotite in the Cambrian Nairne Pyrite Member, Kanmantoo Group, South Australia. Ore Geology Reviews, 114. 103128 doi:10.1016/j.oregeorev.2019.103128 | Journal (article/letter/editorial) | | Sciences, Iowa State University, Ames, IA 50011-1027, USA Department of Geological Sciences and Geological...80225, USA d Applied Spectra, Inc., 950 Riverside Parkway, #90, West Sacramento, CA 95605, USA b A R...were prepared from samples obtained from diamond drill core: Nairne Pyrites 13 (n = 30) and Nairne Pyrites...5)). Thirty polished-thin sections derived from drill hole Nairne Pyrite DDH-9 (Seccombe et al., 1985) were...and minerals analyzed by LA-ICP-MS. Location Drill Hole/Surface Depth (m) Pyrite Pyrrhotite Chalcopyrite |  | | Report (volume) | | defines the general limits of several porphyry copper-molybdenum target areas, at least some of which...that intrude marine and nonmarine clastic rocks. Copper- and molybdenum-rich porphyry systems are characterized...basins in which stream sediments are anomalous in copper and molybdenum, usually associated with tungsten...atomic-absorption spectrophotometry was used to determine copper, lead, and zinc in the SS samples by means of a...32 40 28 120 830 240 130 51 25 47 38 11 1.3 19 20 77 2.1 1.6 2.8 0.25 25 0.3 420 680 19 22 15 68 530 |  | | Report (issue) | | date of application, surfaceUsers managing agency, county, modified Geophysicists; hazards and evalualegal...Mexico Geology Building B, Quissett Campus Woods Hole, MA 02543 Subject Coverage Environmental assessment...Data Base 40 records Computer Residence HP Woods Hole, MA Languages HP21MX RTE-4 System; File Manager...Mexico Geology Building B, Quissett Campus Woods Hole, MA 02543 Subject Coverage Environmental assessment...Data Base 19 records Computer Residence HP Woods Hole, MA Languages HP21MX RTE-4 System; File Manager |
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